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Make sure resolved addressed for outgoing connections are freed, if there are any.
[tinc]
/
src
/
protocol_misc.c
diff --git
a/src/protocol_misc.c
b/src/protocol_misc.c
index
66f8980
..
52e97e5
100644
(file)
--- a/
src/protocol_misc.c
+++ b/
src/protocol_misc.c
@@
-1,7
+1,7
@@
/*
protocol_misc.c -- handle the meta-protocol, miscellaneous functions
/*
protocol_misc.c -- handle the meta-protocol, miscellaneous functions
- Copyright (C) 1999-200
3 Ivo Timmermans <ivo@o2w.nl>
,
- 2000-200
3 Guus Sliepen <guus@sliepen.eu
.org>
+ Copyright (C) 1999-200
5 Ivo Timmermans
,
+ 2000-200
6 Guus Sliepen <guus@tinc-vpn
.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@
-17,7
+17,7
@@
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id
: protocol_misc.c,v 1.1.4.13 2003/07/24 12:08:16 guus Exp
$
+ $Id$
*/
#include "system.h"
*/
#include "system.h"
@@
-31,6
+31,8
@@
#include "protocol.h"
#include "utils.h"
#include "protocol.h"
#include "utils.h"
+int maxoutbufsize = 0;
+
/* Status and error notification routines */
bool send_status(connection_t *c, int statusno, const char *statusstring)
/* Status and error notification routines */
bool send_status(connection_t *c, int statusno, const char *statusstring)
@@
-153,12
+155,15
@@
bool send_tcppacket(connection_t *c, vpn_packet_t *packet)
{
cp();
{
cp();
- /* Evil hack. */
+ /* If there already is a lot of data in the outbuf buffer, discard this packet. */
+
+ if(c->outbuflen > maxoutbufsize)
+ return true;
if(!send_request(c, "%d %hd", PACKET, packet->len))
return false;
if(!send_request(c, "%d %hd", PACKET, packet->len))
return false;
- return send_meta(c, packet->data, packet->len);
+ return send_meta(c,
(char *)
packet->data, packet->len);
}
bool tcppacket_h(connection_t *c)
}
bool tcppacket_h(connection_t *c)